---
title: Requirements
icon: PackageCheck
---

In order to use `@daveyplate/better-auth-ui`, your application must meet the following requirements.

## Prerequisites

- You must have [shadcn/ui](https://ui.shadcn.com) installed with CSS variables enabled.
- Configure a [Sonner](https://ui.shadcn.com/docs/components/sonner) `<Toaster />` component for toast notifications.
- Ensure you have [TailwindCSS](https://tailwindcss.com) `v4` set up and configured correctly. 
- You must have [better-auth](https://better-auth.com) `v1.3` or greater installed and configured.